/*

* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:   Implements CNcdNodeItemLink class

*

*/

#include "ncdnodeitemlink.h"

#include "ncd_pp_itemref.h"

#include "catalogsdebug.h"

CNcdNodeItemLink* CNcdNodeItemLink::NewL( CNcdNode& aNode )

    {

    CNcdNodeItemLink* self = 

        CNcdNodeItemLink::NewLC( aNode );

    CleanupStack::Pop( self );

    return self;        

    }

CNcdNodeItemLink* CNcdNodeItemLink::NewLC( CNcdNode& aNode )

    {

    CNcdNodeItemLink* self = new( ELeave ) CNcdNodeItemLink( aNode );

    CleanupClosePushL( *self );

    self->ConstructL();

    return self;        

    }

CNcdNodeItemLink::CNcdNodeItemLink( CNcdNode& aNode,

                                    NcdNodeClassIds::TNcdNodeClassId aClassId )

: CNcdNodeLink( aNode, aClassId )

    {

    }

void CNcdNodeItemLink::ConstructL()

    {

    CNcdNodeLink::ConstructL();

    }

CNcdNodeItemLink::~CNcdNodeItemLink()

    {

    }        

void CNcdNodeItemLink::InternalizeL( const MNcdPreminetProtocolEntityRef& aData,

                                     const CNcdNodeIdentifier& aParentIdentifier,

                                     const CNcdNodeIdentifier& aRequestParentIdentifier,

                                     const TUid& aClientUid )

    {

    DLTRACEIN((""));

    if( aData.Type() != MNcdPreminetProtocolEntityRef::EItemRef )

        {

        // The data should be for the item

        DLERROR(("Wrong type"));

        DASSERT( EFalse );

        User::Leave( KErrArgument );

        }

    // Let the parent do its internalizing

    CNcdNodeLink::InternalizeL( 

        aData, aParentIdentifier, aRequestParentIdentifier, aClientUid );

    DLTRACEOUT((""));

    }

void CNcdNodeItemLink::ExternalizeL( RWriteStream& aStream )

    {

    // Before hanling this object specific data,

    // let the parent handle its data first.

    CNcdNodeLink::ExternalizeL( aStream );

    }

void CNcdNodeItemLink::InternalizeL( RReadStream& aStream )

    {

    // Before hanling this object specific data,

    // let the parent handle its data first.

    CNcdNodeLink::InternalizeL( aStream );

    }

void CNcdNodeItemLink::ExternalizeDataForRequestL( RWriteStream& aStream ) const

    {

    CNcdNodeLink::ExternalizeDataForRequestL( aStream );

    }